R "WARNING: These lamps can cause serious skin burn and eye inflammation from short wave ultraviolet radiation if outer envelope of the lamp is broken or punctured. Do not use where people will remain for more than a few minutes unless adequate shielding or other safety precautions are used. Certain lamps that will automatically extinguish when the outer envelope is broken or punctured are commercially available." This lamp complies with FDA radiation performance standard 21 CFR subchapter J. (USA:21 CFR 1040.30 Canada: SOR/DORS/80-381)
Operates in both standard and exclusionary sockets due to the extended eyelet mogul base.
“O” rated for safe operation in open fixtures*
Relamp fixtures at or before end of rated average life. † 2 minute start /4 minute restrike vs. 4 minute start/15 minute restrike for standard switch start metal halide lamps.
Improved lumen maintenance over standard switch start metal halide.
Quicker restart/restrike time† over standard switch start metal halide.
Better choice over standard switch start metal halide.
Extended eyelet mogul base will operate in both standard and exclusionary sockets.
ED-28 base is available in 175 and 250 watts / ED-37 base is available in 320, 350 and 400 watts as well as coated.
Improved lumen maintenance over standard switch start metal halide lamps.
Ideal for manufacturing facilities, retail establishments, and warehouses.
Luminous Flux (Rated) (Min) : 38000 lm
Color Designation : White (WH)
Design Mean Lumens : 28000 lm
Luminous Efficacy (Rated) (Min) : 95 lm/W
Chromaticity Coordinate X (Nom) : 405
Correlated Color Temperature (Nom) : 3800 K
Luminous Efficacy (rated) (Nom) : 100 lm/W
Color Rendering Index (Nom) : 65
Color Code : 635 [ CCT of 3500K]
Luminous Flux (Rated) (Nom) : 40000 lm
Chromaticity Coordinate Y (Nom) : 398
Net Weight (Piece) : 0.001 kg
Material Nr. (12NC) : 928601158102
Numerator - Quantity Per Pack : 1
Order product name : MP400/BU/PS 6PK
Numerator - Packs per outer box : 6
EAN/UPC - Product : 046677133344
Order code : 928601158102
Mechanical and Housing
Cap-Base Information : Nickel/Brass
Bulb Finish : Clear
Bulb Material : Hard Glass
ANSI Code HID : M155/M128/M135/O
Life to 50% Failures (Nom) : 20000 h
System Description : Pulse Start
Cap-Base : EX39 [ Exclusionary Mogul Screw]
Main Application : General Lighting (G)
Operating Position : H15 [ Hanging +/-15D or Base Up (BU)]